Climatological Report (Daily)
Issued by NWS Portland, OR
Issued by NWS Portland, OR
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CDUS46 KPQR 111141
CLIPDX
CLIMATE REPORT
NATIONAL WEATHER SERVICE PORTLAND OREGON
441 AM PDT MON AUG 11 2025
...................................
...THE PORTLAND OR CLIMATE SUMMARY FOR AUGUST 10 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1940 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 99 309 PM 107 1981 83 16 88
MINIMUM 64 451 AM 50 1947 60 4 62
1964
AVERAGE 82 71 11 75
PRECIPITATION (IN)
YESTERDAY 0.00 0.80 2019 0.01 -0.01 0.00
MONTH TO DATE 0.43 0.12 0.31 0.00
SINCE OCT 1 33.83 34.98 -1.15 38.56
SINCE JAN 1 17.57 20.34 -2.77 22.07
SNOWFALL (IN)
YESTERDAY 0.0 0.0 2022
MONTH TO DATE 0.0
SINCE JUL 1 0.0
DEGREE DAYS
HEATING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 58 90 -32 45
SINCE JUL 1 2 10 -8 0
COOLING
YESTERDAY 17 6 11 10
MONTH TO DATE 56 69 -13 113
SINCE JUN 1 353 296 57 498
SINCE JAN 1 371 319 52 521
...................................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 6.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 600 AM
LOWEST 26 200 PM
AVERAGE 51
..........................................................
THE PORTLAND OR CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 83 102 1977
2021
MINIMUM TEMPERATURE (F) 60 50 1966
SUNRISE AND SUNSET
AUGUST 11 2025........SUNRISE 607 AM PDT SUNSET 824 PM PDT
AUGUST 12 2025........SUNRISE 608 AM PDT SUNSET 822 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$